From 5d7c87b1c753558c8c2525623a88103c1084fe2a Mon Sep 17 00:00:00 2001
From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Tue, 31 Jan 2012 11:25:51 +0000
Subject: [PATCH] tubetestutil: clear list in a way that doesn't make it a
 local variable

---
 tests/twisted/tubes/tubetestutil.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/twisted/tubes/tubetestutil.py b/tests/twisted/tubes/tubetestutil.py
index 0506048..9aeb89e 100644
--- a/tests/twisted/tubes/tubetestutil.py
+++ b/tests/twisted/tubes/tubetestutil.py
@@ -30,7 +30,7 @@ def cleanup():
             os.remove(f)
         except OSError:
             pass # worse things have happened
-    _to_cleanup = []
+    del _to_cleanup[:]
 
 def check_tube_in_tubes(tube, tubes):
     """
-- 
1.7.9